Martiderm Pigment Zero DSP-Cover Stick SPF50+ is a 3-in-1anti-dark spots product that reduces hyperpigmentation, prevents further spots and covers the existing ones. Ideal to treat localized spots, this stick can be applied during the day as needed and helps to fade existing spots and to prevent further pigmentation. Due to the fact that it has color, this stick also covers the spots. In a very practical and travel-friendly tube, it can be taken everywhere with you.